Public engineering firm directory

Find engineering consulting firms by capability and location.

Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.

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AKS Engineering & Forestry

Tualatin, OR

Practical Solutions. Designed to Last.

WebsitePhone1 officeFounded 1996Size Estimate: 600+ employeesUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site Design & GradingService: UtilitiesIndustry: InfrastructureIndustry: Land DevelopmentType: Civil Engineering+35 more

Akana

Portland, OR

Engineering, Design & Construction Services, Plus Advisory and Grant Support

WebsitePhone5 offices5 projects1 leadersUpdated Jun 2026

Project: New Taholah K-12 School

Service: Engineering ServicesService: Civil EngineeringService: Structural EngineeringIndustry: FederalIndustry: GovernmentType: Civil Engineering+34 more

ArcSine Engineering

Redding, CA

The Expert's Expert.

WebsitePhone2 offices4 projects3 credentialsFounded 1978Size Estimate: 25-50 employees

Project: Town of Windsor SCADA System

Service: Electrical EngineeringService: Lighting Design and ModelingService: Power System StudiesIndustry: WastewaterIndustry: Water SupplyType: Automation & Controls+33 more

Century West Engineering Corporation

Bend, OR

Design | Community | Solutions

WebsitePhone3 offices5 leadersFounded 1969Updated Jun 2026

Service detail: Municipal Planning & Engineering

Service: Municipal Planning & EngineeringService: WaterService: WastewaterIndustry: GovernmentIndustry: AviationType: Civil Engineering+22 more

Coffman Engineers

Anchorage, AK

The Right Team Matters

WebsitePhone23 offices8 projectsFounded 1982Updated Jun 2026

Project: 100 MW Hydrogen Production Plant

Service: Civil EngineeringService: Bridge EngineeringService: Land SurveyingIndustry: CommercialIndustry: RetailType: Civil Engineering+59 more

ColeBreit Engineering

Bend, OR

Quality. Integrity. Expertise.

WebsitePhone6 offices1 leaders2 credentialsFounded 2013Size Estimate: 10-50 employees

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC system designService: Indoor air quality (IAQ) and advanced ventilationIndustry: EducationIndustry: HealthcareType: Fire Protection Engineering+45 more

Cundiff Engineering, Inc.

Portland, OR

to design and engineer systems that are safe, reliable and maintainable.

Website1 office3 projects4 leaders4 credentialsFounded 1984Updated Jun 2026

Project: Oswego Place Assisted Living

Service: Mechanical, Electrical & Plumbing (MEP) EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: Senior LivingIndustry: CommercialType: Electrical Engineering+14 more

Cushing Terrell

Billings, MT

Imagine. Create. Improve.

WebsitePhone17 offices7 projects2 leaders4 credentialsFounded 1938

Project: Google Henderson Hub

Service: ArchitectureService: Historic PreservationService: Adaptive ReuseIndustry: CommercialIndustry: EducationType: Architecture & Engineering+38 more

Fluent Engineering

Salem, OR

Stewardship through Design

WebsitePhone1 office5 projects2 leadersFounded 2008Size Estimate: 1-25 employees

Project: Dayton Career & Technical Education (CTE) Addition

Service: Mechanical EngineeringService: HVAC using Air and Water SystemsService: Ventilation DesignIndustry: CommercialIndustry: GovernmentType: MEP+38 more

GDM

Portland, OR

Consistently superior designs.

Website5 offices4 projectsUpdated Jun 2026

Project: Repair and Modernization of USMC Reserve Center

Service: ArchitectureService: ProgrammingService: Schematic DesignIndustry: HealthcareIndustry: LaboratoriesType: Architecture & Engineering+18 more

Hood-McNees, Inc.

Portland, OR

Mechanical & Electrical Consulting Engineers Serving the Pacific Northwest

WebsitePhone1 office7 projects3 leadersUpdated Jun 2026

Project: Eagle Canyon Exhibit

Service: Mechanical EngineeringService: Provides HVAC DesignService: Ventilation EngineeringIndustry: GovernmentIndustry: Senior LivingType: MEP+15 more

Interface Engineering, Inc.

Portland, OR

Optimal Environments for Life

Website9 offices8 projects3 leaders3 credentialsFounded 1969Size Estimate: 220+ employees

Project: Hood River Middle School Music & Science Building

Service: Mechanical EngineeringService: Electrical EngineeringService: Plumbing DesignIndustry: EducationIndustry: HealthcareType: MEP+13 more

Marquess & Associates, Inc.

Medford, OR

Founded in 1957 by Walter J. Marquess, P.E., Marquess & Associates Inc. has a longstanding history of providing excellent engineering services to Southern Oregon and the surrounding regions. We provide comprehensive professional services to clients in both the public and private sectors. Over 80% of our business comes from repeat clients - a gratifying tribute to our commitment to client satisfaction.

WebsitePhone1 office20 leadersFounded 1957Updated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: Seismic Studies and RenovationsService: Structural Design for All Building TypesIndustry: BridgesIndustry: CommercialType: Civil Engineering+22 more

PAE Consulting Engineers, Inc.

Portland, OR

Engineering that matters

Website11 offices6 projects3 credentialsUpdated Jun 2026

Project: PAE Living Building

Service: Mechanical EngineeringService: Electrical EngineeringService: Plumbing EngineeringIndustry: HealthcareIndustry: EducationType: MEP+22 more

Parametrix

Seattle, WA

Let's create tomorrow, together

Website15 offices5 projects9 leaders3 credentialsFounded 1969Updated Jun 2026

Project: Quincy Square on Fourth Street

Service: Advisory ServicesService: Climate Change & ResiliencyService: Electrical EngineeringIndustry: GovernmentIndustry: TransportationType: Electrical Engineering+24 more

R&W Engineering

Beaverton, OR

R&W Engineering is an electrical, mechanical, and automation engineering firm based in Beaverton, Oregon, providing engineering services for municipal, industrial, commercial, institutional, and governmental clients since 1978. The firm provides electrical, mechanical, and automation system design from its single office in the Portland metro area, with expertise in HVAC, plumbing and piping systems, energy analysis, and commissioning.

WebsitePhone1 office1 leadersFounded 1978Updated Jun 2026

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Mechanical EngineeringService: AutomationIndustry: GovernmentIndustry: IndustrialType: MEP+4 more

Solera MEP Engineering Design Services

Bend, OR

Solera MEP Engineering Design Services is a mechanical, electrical, and plumbing engineering firm based in Bend, Oregon, founded in 2017. Serving public and private clients throughout Central Oregon and the Eugene metropolitan area, Solera has grown from a sole proprietor practice to a team of five professionals and is actively developing in-house fire sprinkler system design capabilities. Owner and President Roger Whitaker, P.E. leads delivery of value-engineered MEP designs for construction, commercial, residential, manufacturing, energy, and government clients.

WebsitePhone1 office1 leadersFounded 2017Size Estimate: 5 employeesUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: Electrical EngineeringService: Plumbing EngineeringIndustry: CommercialIndustry: ResidentialType: MEP+3 more

Säzän Group Inc.

Portland, OR

Buildings That Work | Empowering Client Success

Website5 offices4 projects4 leaders5 credentialsSize Estimate: 130 employeesUpdated Jun 2026

Project: Arlene Schnitzer Concert Hall

Service: MEP Engineering and DesignService: Mechanical EngineeringService: Electrical EngineeringIndustry: HealthcareIndustry: ManufacturingType: MEP+34 more

Toth and Associates

Springfield, MO

Full-service consulting engineering specializing in electric utility engineering, structural engineering, civil engineering, land surveying, and GIS.

WebsitePhone5 offices10 leaders1 credentialsFounded 2003Size Estimate: 150-250 employees

Service detail: Electrical Engineering

Service: Electrical EngineeringService: Electrical System PlanningService: Electrical Substation DesignIndustry: Electric UtilitiesIndustry: Power Transmission & DistributionType: Civil Engineering+38 more

VEi Global Engineering

Fargo, ND

VEi Global Engineering is a multi-discipline engineering consultancy delivering front-end engineering design (FEED), detailed design, project management, and construction coordination for industrial processing facilities. It specializes in sugar, chemical, petrochemical, power, and food processing markets, using 3D plant-design tools to produce detailed project models from concept through start-up.

WebsitePhone5 officesUpdated Jun 2026

Service detail: Project Development

Service: Project DevelopmentService: FEED 0 / FEED 1 / FEED 2 / FEED 3 PhasesService: Feasibility and SWOT AnalysisIndustry: Food & BeverageIndustry: ChemicalsType: Process Engineering+33 more

Windsor Engineers

Ridgefield, WA

Engineering systems that communities depend on.

WebsitePhone4 offices7 projects8 leaders2 credentialsSize Estimate: 10-50 employees

Project: Cannon Beach Water Resiliency

Service: Mechanical EngineeringService: High-Efficiency HVAC and Hydronic System DesignService: Ventilation and Indoor Air Quality SystemsIndustry: GovernmentIndustry: HospitalityType: MEP+43 more